42122158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 72624384

約数和(自身を除く): 30502226

約数列:

[1, 2, 13, 17, 26, 34, 157, 221, 314, 442, 607, 1214, 2041, 2669, 4082, 5338, 7891, 10319, 15782, 20638, 34697, 69394, 95299, 134147, 190598, 268294, 1238887, 1620083, 2477774, 3240166, 21061079, 42122158]

約数ペア:

[(1, 42122158), (2, 21061079), (13, 3240166), (17, 2477774), (26, 1620083), (34, 1238887), (157, 268294), (221, 190598), (314, 134147), (442, 95299), (607, 69394), (1214, 34697), (2041, 20638), (2669, 15782), (4082, 10319), (5338, 7891)]